package com.lc202310;

/**
 * Description:
 *
 * @Create 2023/10/23 22:57
 * @Version 1.0
 */
public class Solution2678 {
    public int countSeniors(String[] details) {
        int res = 0;
        for (String detail : details) {
            if (Integer.parseInt(detail.substring(11, 13)) > 60) {
                res++;
            }
        }
        return res;
    }
}
